Ideal File Sizes, Formats and Number of Media files Recommended for Your Social Media Posts
Ideal file sizes and formats for your posts vary for each platform so we are enlisting everything here in this help article for your ease and understanding.
General Limits:
For videos: 953 MB
For images: 15MB
Facebook Limits:
- Media count: 80 images, 1 video
- Caption/text limit: 5000
- File Format: 'jpg', 'png', 'bmp', 'webp' ,'tiff', 'jpeg', 'mp4', 'm4v', 'mov', 'qt', 'avi', 'heic'.
- Video limit: 1s to 2hrs
- Recommended Aspect Ratios for
image: ["1:1", "1.91:1", "4:5", "2:3", "16:9", "9:16"],
Video: ["16:9", "4:5", "1:1", "2:3", "9:16"]
Twitter Limits:
- Media count: 4 images, 1 video
- Caption/text limit: 280
- File Format: 'jpg', 'png', 'webp', 'gif', 'jpeg', 'mp4', 'm4v', 'mov', 'qt', 'avi', 'heic'.
- Video limit: 1s to 140s
- Recommended Aspect Ratios for
Images: ["1:1", "1.91:1", "16:9"]
Videos: ["16:9", "4:5", "1:1", "2:3", "9:16"]
Instagram Limits:
- Media count: 10 images, 1 video
- Caption/text limit: 2000
- Video Story limit: 60 sec / 1 minute
- Video limit: 3s to 15 mins
- File Format: 'jpg', 'png', 'jpeg', 'mp4', 'webp' ,'m4v', 'mov', 'qt', 'avi', 'heic'.
- Recommended Aspect Ratios for
Image: ["1:1", "1.91:1", "4:5", "16:9"]
Videos: ["1:1", "1.91:1", "4:5", "16:9"]
LinkedIn Limits:
- Media count: 9 images, 1 video
- Caption/text limit: 3000
- Video limit: 3s to 10 mins
- File Format: 'jpg', 'png', 'webp', 'jpeg', 'gif', 'mp4', 'heic', 'pdf' , 'ppt', 'doc'.
- Recommended Aspect Ratios for
Image: ["1:1]
Video: ["1:1]
Google Business Profile Limits
- Media count: 1 image
- Caption/text limit:1500
- File Format: 'jpg', 'png', 'jpeg', 'heic'.
- Recommended Aspect Ratios for
Image: ["4:3"]
Mastodon Limits:
- Media Count: 4 images or 1 video
- Caption/text limit: 500
- Video limit: 2 mins 20 sec
- File Format: 'jpg', 'png', 'webp', 'gif', 'jpeg', 'mp4', 'm4v', 'mov', 'qt', 'avi', 'heic'.
- Recommended Aspect Ratios for
Image: ["1:1", "1.91:1", "16:9"]
Video: ["16:9", "4:5", "1:1", "2:3", "9:16"]
YouTube Limits:
- Media Count: 1 video
- Caption/text limit: 5000
- Video limit: up to 12 hrs
- File Format: 'mp4', 'm4v', 'mov', 'qt', 'avi'.
- Recommended Aspect Ratios for
Video: ["16:9", "9:16"]
Reddit/Subreddit Limits:
- Media Count: 1image or 1 video
- Caption/text limit: 1000
- Video limit: up to 15 mins
- File Format: 'jpg', 'png', 'webp', 'gif', 'jpeg', 'mp4', 'm4v', 'mov', 'qt', 'avi', 'heic'.
- Recommended Aspect Ratios for
Image: ["1:1", "1.91:1", "4:5", "2:3", "16:9", "9:16"]
Video: ["1:1", "1.91:1", "4:5", "2:3", "16:9", "9:16"]
TikTok Limits:
- Media Count: 1 video
- Caption/text limit: 0
- Video limit: up to 10 mins
- File Format: 'mp4', 'm4v', 'mov', 'qt', 'avi'
- Recommended Aspect Ratios for
Video: ["16:9", "9:16"]
Pinterest Limits:
- Caption/Text limit: 500
- Media Count: 1 image or 1 video
- File Format: 'jpg', 'png', 'webp', 'jpeg', 'mp4', 'qt', 'm4v', 'mov'
- Video limit: 1 seconds upto 5 minutes
- Recommended Aspect Ratios for
Image: [" 2:3 "]
Video: [" 2:3 "]
BlueSky Limits:
- Caption/Text limit: 300
- Media Count: 4 images
- File Format: 'jpg', 'png', 'webp', 'jpeg', 'gif'
Recommended Aspect Ratios for
Image: ["1:1", "1.91:1", "16:9"]
Threads Limits:
- Media Count: 10 images or 1 video
- Caption/text limit: 500
- Video limit: 5 mins
- File Format: 'jpg', 'png', 'jpeg', 'mp4', 'm4v', 'mov', 'qt', 'avi', 'webp',
- Recommended Aspect Ratios for
Image: ["1:1", "1.91:1", "16:9"]
Video: ["16:9", "4:5", "1:1", "2:3", "9:16"]